CA619628A - Drill - Google Patents

Drill

Info

Publication number
CA619628A
CA619628A CA619628A CA619628DA CA619628A CA 619628 A CA619628 A CA 619628A CA 619628 A CA619628 A CA 619628A CA 619628D A CA619628D A CA 619628DA CA 619628 A CA619628 A CA 619628A
Authority
CA
Canada
Prior art keywords
drill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA619628A
Inventor
J. Kallio William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNITED-GREENFIELD Corp
Original Assignee
UNITED-GREENFIELD Corp
Publication date
Application granted granted Critical
Publication of CA619628A publication Critical patent/CA619628A/en
Expired legal-status Critical Current

Links

CA619628A Drill Expired CA619628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA619628T

Publications (1)

Publication Number Publication Date
CA619628A true CA619628A (en) 1961-05-02

Family

ID=35861911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA619628A Expired CA619628A (en) Drill

Country Status (1)

Country Link
CA (1) CA619628A (en)

Similar Documents

Publication Publication Date Title
CA626168A (en) Drawworks
CA619628A (en) Drill
CA626642A (en) Substituted bisamidines
CA624343A (en) Well drill
CA630604A (en) Adzer bits
AU246059B2 (en) Well logging
AU253909B2 (en) Reamer
CA632255A (en) Well tools
CA613609A (en) Tool
CA627601A (en) Substituted dihydrotriazines
CA617451A (en) Substituted coumarones
CA622459A (en) Substituted coumarones
CA622465A (en) Substituted coumarones
CA626426A (en) Substituted coumarones
AU262418B2 (en) Substituted propynlamines
CA627510A (en) Drill bit
CA631262A (en) Drill bit
CA631387A (en) Drill bit
CA632274A (en) Drilling equipment
CA620101A (en) Centralizer
CA633018A (en) Rock drill
AU250652B2 (en) Drill appliance
CA632032A (en) Drill bits
CA626658A (en) Boring apparatus
CA630615A (en) Drilling machine